A small annoyance of using Firefox in Kubuntu is that it always tries to load Evolution each time you click on a
mailto: link. Here’s a quick fix for that:
- Enter about:config in a new tab in Firefox.
- Right click > New > String.
- Enter the preference name:
- Enter the preference value:
Note: You may have KMail installed at a different location. Type
which kmail in a terminal window to find out exactly where it is.